Vladan Very nice. Wouldn't they have the same issue of a response which is "fake"? >> >> No; the issue is only with DR path. The driver don't work with the older Mellanox OFED 1.8.2 package, and the new OFED 2.0 package is pending… Lets cross finger for an early 2014 release. This appears at this point to be an OpenSM issue for me.

IPoIB (IP-over-InfiniBand) is a protocol that defines how to send IP packets over IB; and for example Linux has an "ib_ipoib" driver that implements this protocol. This post will be most useful to people that have the following configuration Two ESXi 5.5 hosts with direct InfiniBand host-to-host connectivity (no InfiniBand switch) Two/Three ESXi 5.5 hosts with InfiniBand mellanox ! BUT, I can say that the last couple of days I tried to implement this also failed on my ESX host.

vSphere 5.5 U1 with ESXi 1881737 as latest build and MTU 2044 with Mellanox IB switch. Since IPoIB provides a normal IP NIC interface, one can run TCP (or UDP) sockets on top of it. More fans on order. View the full version with proper formatting.

What could be the problem? Some quick research leads me to believe that the HP 452372-001 cards are rebranded Mellanox MHGH28-XTC cards. CGen2013-07-03, 19:09 Forgot to point out the error. Error is http://ipxe.org/err/2c2260 Please start a separate thread; this isn't the same problem.

i.e. I am using connect-X cards (Dual Port) (cheaper models) with CX4 Cables as a cross over to 2 hosts… i would like to have a 3 triangle eventually with my 3 I also moved to the latest .15 driver recommended instead of the .16 driver that is in this post. Upon reboot, (this may mess up with formatting), I'm not getting anything useful.

You can not post a blank message. Please refer to the log file for more details. I burned the FW using Flint (Part of the MST Tools), then reversed everything by disassociating the card with the VM, removing it from Passthrough, and rebooting the host. Is it possible to use that as reference if I get further issues?

syslog should work johnp123452012-12-07, 03:09 It seems to cut off debugging pretty soon after starting the inifiniband stuff, will try to get a serial cable cable as does not have much Vladan The exact reference of those cards is: HP 452372-001 Infiniband PCI-E 4X DDR Dual Port Storage Host Channel Adapter HCA ( 3 pieces – £26 each on Ebay) The "4x" Erik Bussink Thanks a million for sharing this. Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] More information about the Users mailing list help trying to track down issue with opensm port

Thanks in advance. Hope this helps with updating you with what i know! I also created a file partitions.conf, but after reboot it disappears from /scratch/opensm/0x5604a6fffe4a1373 Perhaps it is because I boot from USB? Also, what routing protocol is being used with OpenSM ? > Return path: 0,0,0,0,0 > Reserved: [0][0][0][0][0][0][0] > >

So I am 50% through this, just cannot get IP connectivity working between my 2 x vsphere 5.5. The hardware stayed the same, but I had to go on a long migration project and came back with some old ConnectX VPI Infiniband cards for free that I've swapped in Is booting over IB being used ? > Mar 08 09:41:12 015232 [41001940] 0x01 -> trap_rcv_process_request: > Received Generic Notice type:1 num:128 (Link state change) Producer:2 > (Switch) from LID:1212 TID:0x000000000000001f Everything worked fine with the software SM ( well not everything - according to iperf I was getting around 5Gbps between the nodes, and I was expecting ~8-9Gbps ).

You can use the name of any .c file in the source tree to enable debugging for it. Matt Mabis I noticed the same thing, best way to fix it is to throw the VMKernels into a NIC then back into the Mellanox adapters and it works… Something with Tested the fan on a motherboard and it spins fine so perhaps a voltage issue? Dec 02 00:51:22 143881 [F44AF700] 0x01 -> osm_vendor_send: ERR 5430: Send p_madw = 0x32015df0 of size 256 TID 0x51000024b3 failed -5 (Invalid argument) Dec 02 00:51:22 143889 [F44AF700] 0x01 -> vl15_send_mad:

Confirm and manage identities. ESX can fully see the card when trying to configure it for passthrough, but while the VIBs install correctly, it doesn't appear to help me. co ! So my question is - has anybody been able to connect together a topology with an infiniband switch in it ?

Next by Date: Re: [PATCH v3.10.y 0/4] IB/IPoIB fixes for SRIOV / cloud environment Previous by thread: Re: [PATCH] osm_port_info_rcv.c Issue a log message if we cannot read the MKey of With protection level 2 every MAD operation will generate an error I guess (either 3111 or 3120). In other words, when a user writes to a target, the target actually executes a read from the initiator and when a user issues a read, the target executes a write I also bought IS5022 switch and MC2206130-00A.cables.However, indicators of switch ports are turned off and the vSphere Client app also shows a lack of connection (see image in attachment).

Considering the price, it was a bargain. If you only want IPoIB and/or Ethernet in the same driver you want v2.4.0 and if you want ethernet support only you probably want v3.2.0.15. After a few trials got the inifiniband working with SRP/RDMA from windows linux (opensm). Ie, currently installed driver initializes the adapter in 10GbE mode and therefore switch does not see the link with this adapter? Антон Бородин So, I installed MLNX-OFED-ESX-1.9.10.0-10EM-550.0.0.1331820.

They show in lspci, so I'm not sure what is going on there or maybe I'm just missing something. How should I capture them ? It will come in handy later (and in an upcoming post). Here is the current config for vMotion, VSAN and Fault Tolerance on a dual 20Gbps IB Adapters (which only costs $50!) I aim to put the various vmkernel traffics in their

the target discovery infrastructure enabled by the iSCSI protocol. Even in the Triangle network i was having issues (vSAN doesnt work in a triangle network because all host need to be on same subnet!) where the ports would flip/flop up Does the initial path information identify the remote node having troubles? RDMA is only possible with network adapters that support RDMA in hardware.

Now you are ready to add the new adapters to a vSwitch/dvSwitch and create the VMkernel adapters. I've tried having OpenSM on both hosts, one host, I've tried turning off 4K support (that's when I get the correct "rate" of 20 like you have instead of 8), and I compiled the gen1modules succesfully against vanilla 2.6.11 (some minor fixes werenecessary, patches appended), and can load them ok on MellanoxHCAs.

Like Show 0 Likes(0) Actions 8. So, you can shutdown/startup your database and be beck in business. Disable this check in Advanced Options / Security Settings. 0 Write Comment First Name Please enter a first name Last Name Please enter a last name Email We will never share Action: Use the appropriate security level. Alert Moderator Like (0) Re: ORA-03113: end-of-file on communication channel Markus Doehr Mar 13, 2009 2:19 PM (in response to Anil Shenoy) Currently Being Moderated This i...

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Thanks. >>> >>> I've seen it succeed with a couple dwr calls, but on one it throws >>> the "Incomplete reply from server". When I shut downthe server it DOES display the error message. If this is not what you are seeing then ignore the following >>> advice. >>> >>> DWR (2 and 3) supports to have its servlet instantiated multiple >>> times with different Thanks again, Gregor Okorn, -----Original Message----- From: [hidden email] [mailto:[hidden email]] Sent: Friday, September 25, 2015 9:11 AM ...

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